AFE 19257, Laura Mine, Minnesota, 1922. Remove 852' Stock Pile Track. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $170. Series II. Lines East. Other Subject Categories: Track, Yard

AFE 20228, Laura Mine, Minnesota, 1921. Remove 675' Tail Track and Relocate Run Around Track. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $2800. Series II. Lines East. Other Subject Categories: Track, Yard

AFE 20639, Laura Mine, Minnesota, 1912. Construct 4 Bent Pile Bridge. Interstate Commerce Commission Account Number 6, Bridges, Trestles, Culverts. Cost: $399. Series I. Lines East. Mesabi Division. Other Subject Categories: Structures, Bridges

AFE 2175, Laura Mine, Minnesota, 1916. Extend Stock Pile Track 626'. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $573. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 23040, Laura Mine, Minnesota, 1923. Relay 520' Track and 78' of Turnout to Stock Pile Track. Interstate Commerce Commission Account Number 9, Rails. Cost: $1690. Series II. Lines East. Other Subject Categories: Track Maintenance, Rail

AFE 23811, Laura Mine, Minnesota, 1914. Extend Stock Pile Track 119'. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $76. Series I. Lines East. Mesabi Division. Other Subject Categories: Track, Industry

AFE 27063, Laura Mine, Minnesota, 1924. Relocate Tracks at Mine Shaft # 2; Remove Turnout and 428' Stockpile Track, Construct New Turnout and 230' of New Stockpile Track. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $1400. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 27644, Laura Mine, Minnesota, 1924. Construct 2769' Track at Shaft # 3 and Remove 2421' Track at Shaft # 2. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $18525. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 38924, Laura Mine, Minnesota, 1928. Remove 1356' Track and Relocate 520' Track. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $400. Series II. Lines East. Other Subject Categories: Track, Industry

AFE 38925, Laura Mine, Minnesota, 1928. Remove 806' Track and Line Over 430' Fo Timber Track, Remove 300' of Tail Track, Remove 250' of Runaround Track. Interstate Commerce Commission Account Number 12, Track Laying and Surfacing. Cost: $400. Series II. Lines East. Other Subject Categories: Track, Industry